57874528

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{557}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 121492224

約数和(自身を除く): 63617696

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 191, 272, 382, 544, 557, 764, 1114, 1528, 2228, 3056, 3247, 4456, 6112, 6494, 8912, 9469, 12988, 17824, 18938, 25976, 37876, 51952, 75752, 103904, 106387, 151504, 212774, 303008, 425548, 851096, 1702192, 1808579, 3404384, 3617158, 7234316, 14468632, 28937264, 57874528]

約数ペア:

[(1, 57874528), (2, 28937264), (4, 14468632), (8, 7234316), (16, 3617158), (17, 3404384), (32, 1808579), (34, 1702192), (68, 851096), (136, 425548), (191, 303008), (272, 212774), (382, 151504), (544, 106387), (557, 103904), (764, 75752), (1114, 51952), (1528, 37876), (2228, 25976), (3056, 18938), (3247, 17824), (4456, 12988), (6112, 9469), (6494, 8912)]